ffmpeg: sub2video: send a last blank frame before closing.

Fix trac ticket #3420.
11 years ago · 521707d42e
parent 27cff4f6f8
commit 521707d42e
1 changed files with 2 additions and 0 deletions
--- a/ffmpeg.c
+++ b/ffmpeg.c
@ -297,6 +297,8 @@ static void sub2video_flush(InputStream *ist)
 {
    int i;

+    if (ist->sub2video.end_pts < INT64_MAX)
+        sub2video_update(ist, NULL);
    for (i = 0; i < ist->nb_filters; i++)
        av_buffersrc_add_ref(ist->filters[i]->filter, NULL, 0);
 }